Removing the rear seat of a <em>Nissan Qashqai</em> with your own hands: instructions with nuances

Rear seat in Nissan Qashqai is not only an element of comfort, but also a functional part, under which important components are hidden: a fuel pump, wiring, a spare tire (in some versions) or even a battery in hybrid versions. The need to remove it may arise in a variety of situations: from banal cleaning after transporting dirty cargo to serious electrical repairs or preparation for installing additional equipment, for example, a subwoofer or trunk organizer.

The dismantling process seems simple at first glance, but there are pitfalls here. For example, in models J11 (2013–2021) And J12 (from 2021) seat mountings are different from the first generation J10 (2006–2013). In addition, careless actions can lead to damage to plastic latches or casing, and in the worst case, to breakage of heating wires (if they are provided in your configuration). In this article we will analyze a step-by-step algorithm for all generations, point out the key differences and give practical advice that will save your time and nerves.

Preparing for dismantling: tools and safety precautions

Before you get started, make sure you have everything you need on hand. Minimum set of tools for rear seat removal Qashqai includes:

• 🔧 10 or 12 mm socket wrench (depending on generation)
• 🔨 Flat head screwdriver (for prying off plastic clips)
• 🧲 Magnetic holder (so as not to lose bolts in the cabin)
• 🧴 Silicone grease (for processing guides during reinstallation)
• 📸 Smartphone (for photographing the location of the fasteners)

Pay special attention to safety. On models with heated rear seats, be sure to disconnect the negative terminal of the battery before removing it - this will prevent a short circuit due to accidental contact with the wires. We also recommend working with gloves to avoid scratching the leather or upholstery fabric. If you are removing the seat for cleaning, prepare a vacuum cleaner and cleaning supplies ahead of time - access to hidden cavities only happens once every few years!

⚠️ Attention: In hybrid versions Qashqai e-Power High voltage components are located under the rear seat. Touching the orange wires or blocks is strictly prohibited - this may result in electric shock! In such cases, it is better to entrust dismantling to a service center.

Step-by-step instructions for Nissan Qashqai J10 (2006–2013)

First generation Qashqai has the simplest rear seat mounting design. Here you do not need special tools - just a socket wrench and accuracy. Start by folding the front seats as far forward as possible to give yourself room to maneuver.

Algorithm of actions:

1. Remove the head restraints. They are attached to metal pins - pull them upward with force. If they don't give in, rock them slightly from side to side.
2. Open the trunk and find the two bolts securing the seat back to the body (they are located in the niches on the sides). Unscrew them with a 10 mm wrench.
3. Move to the salon and locate the two front seat cushion mounting bolts (under the plastic plugs at the front passengers' feet). Carefully pry the plugs with a screwdriver and unscrew the bolts.
4. Raise the seat cushion from behind and pull it towards you - it will be removed from the guides. The back is now held in place only by latches.
5. Remove the backrest, pulling it up and slightly towards you. Be careful: some trims have heating or seat belt wires running here.

Is the negative terminal of the battery disconnected?|Have you photographed the location of the bolts?|Are you prepared with tools (10 mm wrench, screwdriver)?|Is there space in the trunk freed up for storing parts?-->

If you remove the seat for cleaning, pay attention to the drainage holes under it - they often become clogged with dirt, which leads to moisture accumulation and corrosion of the body. Clean them with wire or compressed air.

Features of dismantling in Nissan Qashqai J11 (2013–2021)

Second generation Qashqai received a more complex design of fastenings, especially in versions with a panoramic roof or system ProPilot. Additional fixing points have been added here, and the plastic clips have become more fragile. The main difference from J10 — availability electrical connectors for heating and seat belt sensors.

Instructions for J11:

• 🔌 Disconnect the battery (required for heated versions!).
• 🔧 Unscrew the bolts in the trunk (2 pcs., 12 mm wrench) and remove the plastic plugs on the thresholds.
• 🔍 Find hidden clips under the front edge of the seat cushion - they need to be carefully snapped off with a screwdriver.
• 📶 Disconnect electrical connectors (they are located under the seat on the left and right). Do not pull on the wires - only on the plastic terminals!
• 🚗 Remove the pillow, pulling it up and back, then the back (it is secured with 4 latches).

⚠️ Attention: In versions with system Nissan Safety Shield (for example, with blind spot sensors) there may be additional modules under the rear seat. Their dismantling without knowledge of the circuit is fraught with errors in the operation of the electronics. If in doubt, consult the manual or scan the QR code on the sticker under the seat - the connection diagram is often indicated there.

If you plan to drive for a long time without the rear seat (for example, when transporting large loads), cover the open holes with tape to prevent dust from getting into the cabin air filter.

Nuances for Nissan Qashqai J12 (from 2021)

Third generation Qashqai has become more technologically advanced, and therefore more difficult in terms of dismantling. New elements have appeared here:

• 🔋 Li-ion battery in hybrid versions (located under the trunk floor).
• 📡 Antenna systems ProPilot 2.0 (integrated into the seat back).
• 🔌 Contactless charging for smartphones (in some trim levels).

Basic steps for J12:

1. Disconnect the battery and wait for the capacitors to discharge (5-10 minutes).
2. Remove the plastic trims on the sills (they are attached to clips and one bolt under the plug).
3. Unscrew the 4 seat cushion mounting bolts (2 in the front, 2 in the rear in the trunk).
4. Disconnect the connectors for the heating and passenger weight sensors (they are marked yellow).
5. To remove the backrest, you will need to unscrew additional bolts under the armrest.

B Qashqai J12 located under the seat rear passenger center console (with 12V socket and USB). It will also have to be dismantled if you plan to have full access to the floor. To do this:

1. Use a screwdriver to pry up the plastic panel around the outlet.
2. Remove two Torx T20 screws.
3. Disconnect the power connector (it is secured with a latch).

How to avoid mistakes during reinstallation?

When reassembling Qashqai J12 make sure that:

1. All connectors are connected until they click (under-pressed contacts may cause an error B2555 — “Weight sensor circuit malfunction”).

2. The bolts are tightened with a torque of 8–10 Nm (tightening deforms the threads in the plastic bushings).

3. The seat cushion fits onto the guides without distortion - otherwise a squeak will appear over time.

Cleaning and maintenance after removing the seat

When the seat is removed, possibilities open up to you that you never thought about before. Here's what to do:

Zone	What to do	Tools
Floor under the seat	Remove dirt, dust, check for corrosion	Vacuum cleaner, wet wipes, anticorrosive
Drainage holes	Clear leaves and debris	Wire, compressed air
Wiring	Check for damage to insulation	Multimeter, electrical tape
Seat folding mechanism	Lubricate the guides	Silicone grease, WD-40
Spare tire (if equipped)	Check pressure, condition	Pressure gauge, compressor

Pay special attention seat heating wiring. B Qashqai it often rubs against the metal edges of the body. If you notice exposed areas, insulate them with heat shrink tubing. Also check if moisture has gotten into the connectors - this is a common cause of the error. B1010 (“Open heating circuit”).

If you removed the seat to install additional equipment (for example, an audio amplifier), please note that Qashqai limited space under the floor. Optimal installation locations:

• 🔊 Behind the right headlight (there is usually empty space there).
• 📦 In the spare wheel well (if the wheel is moved to the roof).
• 🔋 Under the front passenger seat (for small modules).

Common mistakes and how to avoid them

Even experienced car owners sometimes make mistakes when removing the rear seat. Here are the most common ones and how to prevent them:

• 🔧 Broken threads of bolts. To avoid this, use a ratchet socket wrench and do not use excessive force. If the bolt doesn't fit, spray it WD-40 and wait 10 minutes.
• 💥 Damage to plastic clips. Never pull them straight up - first push on the center to release the latch, then lift.
• ⚡ Short circuit. In 80% of cases it occurs due to a forgotten battery connection. Always disconnect the negative terminal, even if it's "just for a minute."
• 🔌 Mixed up connectors. B Qashqai J11/J12 With heating and load cells, the connectors look the same, but have a different number of pins. Before disconnecting, take a photo or mark them with a marker.

⚠️ Attention: In diesel versions Qashqai There is a high pressure fuel line running under the rear seat. If you notice diesel fuel leaks, do not try to fix them yourself - this can lead to a fire! Contact the service to check the tightness.

Another common problem is squeak after reinstallation. It occurs if:

• The seat cushion is not fully seated on the rails.
• Bolts are not tightened evenly.
• There was debris between the plastic panels.

To eliminate the squeak, remove the seat again and check all contact points. Sometimes placing a thin layer of felt between the metal parts helps.

💡

The most common mistake when removing the rear seat Qashqai — ignoring electrical connectors. Even if you don't have heating, there may be seat belt sensors in the backrest, and if they break, the light will stay on all the time. AIR BAG on the dashboard.

When should you contact the service?

Although removing the rear seat Nissan Qashqai - the task is feasible for most car owners, there are situations when it is better to trust the professionals:

• 🔋 If your Qashqai - hybrid version (e-Power), and you are not sure about the location of high voltage components.
• 🚨 If, after dismantling, errors appear on the dashboard (for example, C1130 — malfunction of the seat occupancy sensor).
• 🔧 If the fastening bolts are stuck and cannot be unscrewed (risk of thread failure).
• 📡 If you are planning to interfere with the standard electrical system (for example, installing additional sockets).

The cost of dismantling the rear seat in a service usually does not exceed 1,500–2,500 rubles, but this will save you from the risk of damaging wiring or plastic elements. If you decide to act on your own, but something goes wrong, do not try to “finish it on your knees.” For example, a broken heating wire can lead to a short circuit and fire, and an incorrectly connected seat belt sensor can lead to false deployment of the airbags.

In official services Nissan for such work they use special plastic clip removers, which minimize the risk of damage to the skin. If you plan to frequently remove the seat (for example, to transport cargo), it makes sense to purchase such a set - its price is about 500 rubles, but it will keep the interior in perfect condition.

FAQ: Frequently asked questions about removing the rear seat

Is it possible to remove just the seat cushion without touching the backrest?

Yes, in most cases the pillow is removed separately. To do this, just unscrew the two front bolts (under the feet of the front passengers) and the two rear ones (in the trunk), then pull the pillow up and towards you. The backrest will remain in place, but note that in Qashqai J11/J12 There may be connectors under the pillow that will need to be disconnected.

What kind of wrench is needed for the seat mounting bolts?

For J10 (2006–2013) - key to 10 mm. For J11 (2013–2021) and J12 (from 2021) - key to 12 mm. In some trim levels J12 head bolts may be caught Torx T40 - this is normal, just use the appropriate bit.

What to do if the fastening bolt does not unscrew?

Do not use excessive force as this will strip the threads. Follow the algorithm:

1. Treat the bolt with penetrating lubricant (WD-40, Liqui Moly MoS2).
2. Wait 10–15 minutes.
3. Try unscrewing again using a socket wrench with an extension for better leverage.
4. If this does not help, heat the bolt with a hair dryer (do not overheat the plastic parts!).
5. As a last resort, use an extractor or drill out a bolt.

After dismantling, check the threads in the body - if they are damaged, you will need to screw in a threaded bushing.

How to properly connect the heating connectors after installing the seat?

Heating connectors in Qashqai have keys (protrusions on the plastic housing) that prevent incorrect connection. However, before connecting:

• Check that there is no oxidation on the contacts (clean with an eraser if necessary).
• Make sure the rubber seals are in place to keep moisture out.
• Connect until you hear a characteristic click (an underpressed connector may cause an error B1010).

After connecting, check the heating operation by turning it on to maximum power and checking the heating with your hand after 5 minutes.

Is it possible to drive without a back seat?

Technically yes, but there are some nuances:

• In Russia, this is not prohibited by traffic regulations, but the inspector may issue a warning for “non-compliance with the vehicle design” (if the seat is completely removed and not temporarily removed).
• B Qashqai J11/J12 Without a seat, seat belt sensors (lights on the dash) may be triggered.
• The sound insulation of the cabin is deteriorating.
• In the event of an accident, the absence of a seat may be considered a safety modification.

If you have temporarily removed the seat to transport cargo, cover any open openings with film or cardboard to prevent dust from entering the ventilation.